Published Research

One argument for Small Area Fair Market Rents (SAFMRs) is that they would reduce overpayment for voucher units in low-rent neighborhoods. This article provides a more comprehensive theoretical analysis that leads to the conclusion that the worst voucher units and those in the worst neighborhoods will usually rent for more than the mean market rent of identical units, and the best units in the best neighborhoods will rent for less than this amount.

This paper exploits an unusually rich data set to estimate racial differences in the rents paid for identical housing in the same neighborhood in U.S. housing markets and how they vary with neighborhood racial composition. It overcomes the shortcomings of the data used in previous studies. Results suggest that households led by blacks pay more for identical housing in identical neighborhoods than their white counterparts and that this rent gap increases with the fraction of the neighborhood white.

Regulators typically treat frequent violators more harshly. When does such harsh treatment maximize overall compliance?

Over the past few decades, the quality of published scientific research has increasingly come into question. Top academic journals and research organizations have realized that empirical research that cannot be replicated has little credibility.

Gun violence is an important problem across the United States. Due to limited data, it has been difficult to convincingly test the impacts of government policies on the quantity and geography of gunfire. This paper uses a new source of data on gunfire incidents, which does not suffer from selective underreporting common in other crime datasets, to measure the effects of juvenile curfews in Washington, DC.

Government information warns households to acquire emergency supplies as hurricanes threaten and directs households to stay off roads after hurricanes make landfall. Do households follow this advice?

Spatial models of policymaking have evolved from the median voter theorem through the inclusion of institutional considerations such as political parties, committees, and various voting and amendment rules. Such models, however, implicitly assume that no policy is more effective than another at solving public policy problems and that all proposers are equally capable of advancing proposals.

Nearly all school-age children in the United States attend kindergarten, and approximately three-quarters of kindergarten students are in full-day classrooms. While there have been dramatic increases in provision of and participation in full-day kindergarten, there is little evidence on the impact and cost-effectiveness of such programs and policies, particularly as compared to other types of investments in early childhood.